Mitutoyo 527-113 Vernier Depth Gage 0-12 Inch Stainless

Product Description

The MITUTOYO 527-113 is a vernier depth gage designed for precise depth, shoulder, and slot measurements in machining, fabrication, and inspection work. It features a measurement range of 0 to 12 inches with a graduation of 0.001 inch and an accuracy rating of 0.0015 inch. The rule length is 410mm and the base length is 4 inches (100mm), providing a stable reference surface across a variety of workpiece geometries. The body and rule are stainless steel with a satin chrome coating that resists corrosion and reduces glare during reading. This gage is a standard tool for machinists, tool and die makers, and quality control technicians.

The 527-113 is suited for use in machine shops, manufacturing plants, and inspection departments where reliable manual depth measurement is required. It handles depth measurements on stepped surfaces, blind holes, slots, and shoulders. The 4 inch base provides sufficient bearing surface for accurate seating on flat reference planes. This is a manual vernier instrument requiring no battery or calibration electronics, making it well suited to environments where electronic gages are impractical.

Key Features

• 0 to 12 inch measurement range with 0.001 inch graduations
• Accuracy rated to 0.0015 inch
• 410mm rule length for extended reach into deep features
• 4 inch (100mm) base length for stable seating on reference surfaces
• Stainless steel construction with satin chrome coating for corrosion resistance and reduced glare
• No batteries or electronics required — fully manual vernier reading

Compatibility

Designed as a general-purpose manual vernier depth gage suitable for standard machining and inspection applications requiring depth measurements up to 12 inches.

Installation Notes

Depth gages are installed and used by machinists, QC technicians, and fabricators — no permanent installation is required. Before use, clean the reference base and workpiece surface to remove chips and debris that can affect seating and accuracy. Store the gage in its case when not in use to protect the rule and base from damage. Periodic verification against a calibrated reference standard is recommended to confirm ongoing accuracy.